1 /**

     2 * This file is part of the html renderer for KDE.

     3  *

     4  * Copyright (C) 2003, 2006 Apple Computer, Inc.

     5  *

     6  * This library is free software; you can redistribute it and/or

     7  * modify it under the terms of the GNU Library General Public

     8  * License as published by the Free Software Foundation; either

     9  * version 2 of the License, or (at your option) any later version.

    10  *

    11  * This library is distributed in the hope that it will be useful,

    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14  * Library General Public License for more details.

    15  *

    16  * You should have received a copy of the GNU Library General Public License

    17  * along with this library; see the file COPYING.LIB.  If not, write to

    18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    19  * Boston, MA 02110-1301, USA.

    20  */

    21 

    22 #include "config.h"

    23 #include "EllipsisBox.h"

    24 

    25 #include "Document.h"

    26 #include "GraphicsContext.h"

    27 #include "HitTestResult.h"

    28 #include "TextStyle.h"

    29 

    30 namespace WebCore {

    31 

    32 void EllipsisBox::paint(RenderObject::PaintInfo& paintInfo, int tx, int ty)

    33 {

    34     GraphicsContext* context = paintInfo.context;

    35     RenderStyle* style = m_object->style(m_firstLine);

    36     if (style->font() != context->font())

    37         context->setFont(style->font());

    38 

    39     Color textColor = style->color();

    40     if (textColor != context->fillColor())

    41         context->setFillColor(textColor);

    42     bool setShadow = false;

    43     if (style->textShadow()) {

    44         context->setShadow(IntSize(style->textShadow()->x, style->textShadow()->y),

    45                            style->textShadow()->blur, style->textShadow()->color);

    46         setShadow = true;

    47     }

    48 

    49     const String& str = m_str;

    50     TextStyle textStyle(0, 0, 0, false, style->visuallyOrdered());

    51     context->drawText(TextRun(str.characters(), str.length()), IntPoint(m_x + tx, m_y + ty + m_baseline), textStyle);

    52 

    53     if (setShadow)

    54         context->clearShadow();

    55 

    56     if (m_markupBox) {

    57         // Paint the markup box

    58         tx += m_x + m_width - m_markupBox->xPos();

    59         ty += m_y + m_baseline - (m_markupBox->yPos() + m_markupBox->baseline());

    60         m_markupBox->paint(paintInfo, tx, ty);

    61     }

    62 }

    63 

    64 bool EllipsisBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, int x, int y, int tx, int ty)

    65 {

    66     tx += m_x;

    67     ty += m_y;

    68 

    69     // Hit test the markup box.

    70     if (m_markupBox) {

    71         int mtx = tx + m_width - m_markupBox->xPos();

    72         int mty = ty + m_baseline - (m_markupBox->yPos() + m_markupBox->baseline());

    73         if (m_markupBox->nodeAtPoint(request, result, x, y, mtx, mty)) {

    74             object()->updateHitTestResult(result, IntPoint(x - mtx, y - mty));

    75             return true;

    76         }

    77     }

    78 

    79     if (object()->style()->visibility() == VISIBLE && IntRect(tx, ty, m_width, m_height).contains(x, y)) {

    80         object()->updateHitTestResult(result, IntPoint(x - tx, y - ty));

    81         return true;

    82     }

    83 

    84     return false;

    85 }

    86 

    87 } // namespace WebCore